147492289

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 187315200

約数和(自身を除く): 39822911

約数列:

[1, 7, 17, 29, 79, 119, 203, 493, 541, 553, 1343, 2291, 3451, 3787, 9197, 9401, 15689, 16037, 38947, 42739, 64379, 109823, 266713, 272629, 299173, 726563, 1239431, 1866991, 5085941, 8676017, 21070327, 147492289]

約数ペア:

[(1, 147492289), (7, 21070327), (17, 8676017), (29, 5085941), (79, 1866991), (119, 1239431), (203, 726563), (493, 299173), (541, 272629), (553, 266713), (1343, 109823), (2291, 64379), (3451, 42739), (3787, 38947), (9197, 16037), (9401, 15689)]